672978474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87559}}^1$

素因数の和:87635

約数の個数: 48

約数和(自身を含む): 1693760640

約数和(自身を除く): 1020782166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 87559, 175118, 262677, 525354, 612913, 788031, 1225826, 1576062, 1838739, 3677478, 5341099, 5516217, 10682198, 11032434, 16023297, 32046594, 37387693, 48069891, 74775386, 96139782, 112163079, 224326158, 336489237, 672978474]

約数ペア:

[(1, 672978474), (2, 336489237), (3, 224326158), (6, 112163079), (7, 96139782), (9, 74775386), (14, 48069891), (18, 37387693), (21, 32046594), (42, 16023297), (61, 11032434), (63, 10682198), (122, 5516217), (126, 5341099), (183, 3677478), (366, 1838739), (427, 1576062), (549, 1225826), (854, 788031), (1098, 612913), (1281, 525354), (2562, 262677), (3843, 175118), (7686, 87559)]